1 /*
2 * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6809322
27 * @summary Test for missing notifications in a high concurrency environment
28 * @author Jaroslav Bachorik
29 * @run clean MissingNotificationTest
30 * @run build MissingNotificationTest
31 * @run main MissingNotificationTest
32 * @key randomness
33 */
34
35 import java.util.Date;
36 import java.util.Random;
37 import java.util.concurrent.ExecutorService;
38 import java.util.concurrent.Executors;
39 import java.util.concurrent.TimeUnit;
40 import javax.management.timer.Timer;
41 import javax.management.Notification;
42 import javax.management.NotificationListener;
43
44 public class MissingNotificationTest {
45 private static int TASK_COUNT = 10000;
46 private static long fixedDelay = 0;// anything bigger than 100 and no alarms remain unfired
47
48 private static class NotifListener implements NotificationListener {
|
1 /*
2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 6809322
27 * @summary Test for missing notifications in a high concurrency environment
28 * @author Jaroslav Bachorik
29 * @modules java.management
30 * @run clean MissingNotificationTest
31 * @run build MissingNotificationTest
32 * @run main MissingNotificationTest
33 * @key randomness
34 */
35
36 import java.util.Date;
37 import java.util.Random;
38 import java.util.concurrent.ExecutorService;
39 import java.util.concurrent.Executors;
40 import java.util.concurrent.TimeUnit;
41 import javax.management.timer.Timer;
42 import javax.management.Notification;
43 import javax.management.NotificationListener;
44
45 public class MissingNotificationTest {
46 private static int TASK_COUNT = 10000;
47 private static long fixedDelay = 0;// anything bigger than 100 and no alarms remain unfired
48
49 private static class NotifListener implements NotificationListener {
|